Tongue Twisters. ESL Pronunciation Lessons on YouTube American English -- examples: TH pronunciation English Meeting ESL Lesson -- articulation, examples, words and sentences with sound highlighted; Past Tense Regular Verbs -- explanations, examples; Word Stress -- counting syllables, phonetic transcription, spelling, exercises, examples in native speaker speech; Intonation -- meaning in communication, falling intonation patterns, examples, illustration; Accent Reduction: Final sounds -- voiceless, voiced sounds, word pairs, strategies for pronunciation. The Tongue Twister Database. A Feast of Homonyms - Homonyms: words that sound the same, but have a different spelling and a different meaning.